Cadwalader's antitrust leaders are hailed as "incredibly accomplished and bright" and provide "U.S. and international antitrust advice to major corporations on bet-the-company matters"  - Chambers USA

Cadwalader offers transatlantic antitrust representation with market-leading practitioners based in New York, Washington and London. Our attorneys regularly appear before the antitrust authorities and courts in those jurisdictions, and include a number of former government officials.

We represent corporate and financial services clients in the full range of antitrust-related matters, including antitrust litigation and disputes and merger clearance:

  • Antitrust Litigation: Our antitrust litigation team has the capabilities and insight to represent clients in complex, high-stakes litigation, including class actions, in multiple districts and jurisdictions, and across the entire range of antitrust issues.
  • Merger Notification and Clearance: We also provide strategic and practical support to our corporate colleagues to ensure a smooth merger clearance process for clients involved in mergers, acquisitions and joint ventures that give rise to filing requirements.  Our capabilities include litigating cases before U.S. courts when necessary, navigating in-depth investigations by European authorities, and providing a one-stop shop for obtaining merger clearance in multiple jurisdictions worldwide.


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12 Attorneys

Brandman, Lawrence S. Senior Counsel New York
T. +1 212 504 6898
Burns, Gillian Groarke Special Counsel, Associate General Counsel New York
T. +1 212 504 5696
Devereux, Amanda Partner New York
T. +1 212 504 5767
Langsdale, Gregory W. Partner Washington
T. +1 202 862 2267
McAhren, Kristen Counsel Washington
T. +1 202 862 2241
O'Shea, Sean F. Partner New York
T. +1 212 504 5700
Petrella, Michael Partner New York
T. +1 212 504 5551
Sayyed, Bilal Counsel Washington
T. +1 202 862 2417
Schrieber, Zack Associate New York
T. +1 212 504 6166
Singer, Mark Special Counsel New York
T. +1 212 504 6167
Wallach, Brian Partner Washington
T. +1 202 862 2332
Watkins, Jonathan Partner Charlotte
T. +1 704 348 5129
New York
T. +1 212 504 6229